We at Instinox are manufacturers and worldwide exporters of Super Duplex fasteners with a main goal of making sure that you receive only the highest quality buying experience. We are distributors of fasteners in over 13 countries worldwide such as UAE, USA, Australia, Saudi Arabia, South Africa, Serbia etc. 100% of our Super Duplex fasteners manufactured go through stringent in house checks for defects in quality and workmanship. Along with in house checking we also have a 3rd party inspection of all Super Duplex fasteners manufactured to guarantee that our product is only of the highest quality. Our Super Duplex fasteners are tested under the highest of pressures and are subject to very high pressure sustainability. All of our Super Duplex fasteners manufactured are also subject to a genuine and impeccable surface finish. Our competitive pricing on Super Duplex fasteners makes us one of the most economical distributors in the industry and for your convenience, we have also established brand marking and identification on all Super Duplex fasteners manufactured.We offer 100% product replacement warranty on all Super Duplex fasteners sold and also provide a superior after sales service on all our fasteners.